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-rw-r--r--fs/open.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/open.c b/fs/open.c
index 0d515d1..e6991c1 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -855,7 +855,7 @@ EXPORT_SYMBOL(dentry_open);
/*
* Find an empty file descriptor entry, and mark it busy.
*/
-int get_unused_fd(void)
+static int get_unused_fd_flags(int flags)
{
struct files_struct * files = current->files;
int fd, error;
@@ -891,7 +891,10 @@ repeat:
}
FD_SET(fd, fdt->open_fds);
- FD_CLR(fd, fdt->close_on_exec);
+ if (flags & O_CLOEXEC)
+ FD_SET(fd, fdt->close_on_exec);
+ else
+ FD_CLR(fd, fdt->close_on_exec);
files->next_fd = fd + 1;
#if 1
/* Sanity check */
@@ -907,6 +910,11 @@ out:
return error;
}
+int get_unused_fd(void)
+{
+ return get_unused_fd_flags(0);
+}
+
EXPORT_SYMBOL(get_unused_fd);
static void __put_unused_fd(struct files_struct *files, unsigned int fd)
@@ -959,7 +967,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
int fd = PTR_ERR(tmp);
if (!IS_ERR(tmp)) {
- fd = get_unused_fd();
+ fd = get_unused_fd_flags(flags);
if (fd >= 0) {
struct file *f = do_filp_open(dfd, tmp, flags, mode);
if (IS_ERR(f)) {
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